IRHYTHM TECHNOLOGIES INC's ticker is IRTC and the CUSIP is 450056106. A total of 120 filers reported holding IRHYTHM TECHNOLOGIES INC in Q4 2017. The put-call ratio across all filers is 1.64 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $2,218,000 | +11.6% | 29,925 | +19.0% | 1.45% | +9.7% |
| Q2 2019 | $1,988,000 | +6.3% | 25,142 | +0.8% | 1.32% | +2.1% |
| Q1 2019 | $1,871,000 | -15.1% | 24,954 | +7.1% | 1.30% | -4.8% |
| Q3 2018 | $2,205,000 | +16.7% | 23,293 | -0.0% | 1.36% | +17.0% |
| Q2 2018 | $1,890,000 | +28.7% | 23,298 | -0.1% | 1.16% | +28.1% |
| Q1 2018 | $1,468,000 | +458.2% | 23,318 | +396.1% | 0.91% | +422.4% |
| Q4 2017 | $263,000 | – | 4,700 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 3,276,305 | $379,691,000 | 3.26% |
| Rock Springs Capital Management LP | 651,000 | $75,444,000 | 2.07% |
| PFM Health Sciences, LP | 248,558 | $28,805,000 | 1.49% |
| SECTORAL ASSET MANAGEMENT INC | 115,895 | $13,431,000 | 1.23% |
| Roubaix Capital, LLC | 7,968 | $923,000 | 1.23% |
| NEXT CENTURY GROWTH INVESTORS LLC | 52,944 | $6,135,000 | 0.70% |
| TimesSquare Capital Management, LLC | 612,585 | $70,992,000 | 0.68% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1,426,030 | $165,263,000 | 0.67% |
| Atika Capital Management LLC | 40,000 | $4,636,000 | 0.60% |
| EAM Investors, LLC | 18,735 | $2,171,000 | 0.48% |